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Naritoshi Ozawa
DI
Disco
: 1 patents #384 of 708
Top 55%
Overall (All Time):
#3,544,104
of 4,157,543
Top 90%
1
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Patent #
Title
Co-Inventors
Date
6386466
Cleaning apparatus
Xiaoming Qiu
,
Satoshi Ohkawara
2002-05-14
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